1570862670445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{640733}}^1$

素因数の和:641085

約数の個数: 32

約数和(自身を含む): 2009546858880

約数和(自身を除く): 438684188435

約数列:

[1, 5, 19, 95, 131, 197, 655, 985, 2489, 3743, 12445, 18715, 25807, 129035, 490333, 640733, 2451665, 3203665, 12173927, 60869635, 83936023, 126224401, 419680115, 631122005, 1594784437, 2398263619, 7973922185, 11991318095, 16535396531, 82676982655, 314172534089, 1570862670445]

約数ペア:

[(1, 1570862670445), (5, 314172534089), (19, 82676982655), (95, 16535396531), (131, 11991318095), (197, 7973922185), (655, 2398263619), (985, 1594784437), (2489, 631122005), (3743, 419680115), (12445, 126224401), (18715, 83936023), (25807, 60869635), (129035, 12173927), (490333, 3203665), (640733, 2451665)]